Titan Quest is an action RPG developed by Iron Lore Entertainment. It was published and released by THQ on June 26, 2006 with an expansion, Immortal Throne on July 17, 2007. Though some will tell you it's a mere diablo clone, this is a skin deep comparison. It is a point and click hack and slash with masteries (classes) and bindable keys and such, but the story, graphics and mythological setting brings more to the table than any simple diablo knock-off.
When Titan Quest was released, it featured 3d graphics, a night-day cycle, tons of great voice acting and ragdoll physics. The ragdoll alone lends such a visceral joy to the game that modders have made mods to increase the force of ragdoll, sending goatmen and centaurs flying into walls, off of cliffs and all over the place.
That said, we've been planning to do this for a while now. And now, we're doing it. Right now. Here. For you. To Enjoy.